Double Girder Electric Wire Rope Hoist
Euro-standard design double beam electric wire rope hoist, conformity of ISO and CE certificate
| model |
|
VTW-D 50T |
| SWL |
t |
50
|
| lifting height |
m |
6-30 |
| lifting speed |
m/min |
3.3 |
| travel speed |
m/min |
5-20 |
| power in |
V;HZ |
220~460V 50/60Hz |
| FEM(GB) |
-- |
2m(M5) |
| lifting motor |
power |
KW |
38 |
| RPM |
n/min |
2836 |
| insulation |
-- |
F |
| production |
-- |
IP55 |
| duration |
-- |
40% |
| rated current |
-- |
|
| lift gear ratio |
-- |
143.98 |
| drum dia |
mm |
405 |
| wire rope |
-- |
METW-15-8*26S-2160 |
| travel motor |
power in |
KW |
|
| RPM |
n/min |
|
| insulation |
-- |
|
| production |
-- |
|
| duration |
-- |
|
| rated current |
-- |
|
| wheel dia |
mm |
250 |
1. Structural design
High-strength double-beam structure: adopts box-beam or truss design, double-beam layout disperses load, improves overall stability and anti-deformation ability, and ensures the safety of 50-ton heavy load.
Modular design: Standardized components facilitate quick installation, disassembly and maintenance, and reduce downtime.
Compact and lightweight: optimize materials (such as high-strength alloy steel) and structure, reduce volume while ensuring strength, suitable for space-constrained working conditions.
2. Motor and drive system
High-efficiency motor: equipped with three-phase asynchronous motor or variable frequency motor, powerful and energy-saving, suitable for frequent start-stop and long-term operation.
Variable frequency control (optional): realize stepless speed regulation, smoother lifting and operation, reduce load shaking, and precise positioning.
Lifting speed: usually 3.3 meters/minute (adjustable), providing greater torque at low speed to ensure heavy load safety.
3. Wire rope and drum
Highly anti-rotation wire rope: multi-layer non-rotation structure, reducing the risk of entanglement, breaking force far exceeds the rated load (if it meets ISO standards).
Large diameter drum: reduce the bending stress of wire rope and extend the service life; the surface may be galvanized or plastic coated, anti-corrosion, and the drum is equipped with a rope guide as standard to reduce wire rope loss and extend the service life.
Multi-layer winding design: supports a larger lifting height (up to tens of meters), neatly arranged to prevent rope disorder.
4. Safety device
Multiple protection system:
Overload protection: automatically cut off the power supply to prevent overload.
Double limit: upper and lower limit mechanical + electronic limit switch.
Emergency brake: fail-safe brake, automatic locking when power is off.
Phase sequence protection: prevent the motor from reversing and damaging the equipment.
IP protection level: such as IP55, dustproof and waterproof, adaptable to harsh environments.
5. Intelligent control system
Remote control operation: wireless or wired remote control, flexible control of long-distance operations.
Condition monitoring: integrated sensors, real-time monitoring of load, temperature, motor status, etc., fault warning.
6. Installation and maintenance
Convenient maintenance: external gearbox, easily replaceable wear parts (such as brake pads), and reasonable lubrication point design.
Long life: key components (such as bearings and gears) are made of wear-resistant materials and have a long maintenance cycle
Product Tags:
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50 Ton Double Girder Hoist Electric Wire Hoist Factory Radio Remote Control Images
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